<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <link rel="stylesheet" href="./demo.css">
</head>
<body>
    <div class="wrapper">
        <div class="inputBox" >
            <input type="text" class="inp" placeholder="请输入验证码">
            <span class="icon"></span>
        </div>
        <p class="errorText">验证码错误，请刷新重新输入</p>
        <div class="box">
            <canvas id="myCanvas" width="270" height="80"></canvas>
            <input type="button" class="refresh">
        </div>
        <button class="submit">submit</button>
    </div>
    <script src="./jquery.js"></script>
    <script src="./demo.js"></script>
</body>
</html>